CN102437569B - Electronic installation, the electric power management system including electronic installation and control method thereof - Google Patents
Electronic installation, the electric power management system including electronic installation and control method thereof Download PDFInfo
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- CN102437569B CN102437569B CN201110251509.XA CN201110251509A CN102437569B CN 102437569 B CN102437569 B CN 102437569B CN 201110251509 A CN201110251509 A CN 201110251509A CN 102437569 B CN102437569 B CN 102437569B
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/66—Regulating electric power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/10—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods using digital techniques
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/10—The network having a local or delimited stationary reach
- H02J2310/12—The local stationary network supplying a household or a building
- H02J2310/14—The load or loads being home appliances
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
- H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
- H02J2310/62—The condition being non-electrical, e.g. temperature
- H02J2310/64—The condition being economic, e.g. tariff based load management
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
- Y04S50/10—Energy trading, including energy flowing from end-user application to grid
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Automation & Control Theory (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
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- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Supply And Distribution Of Alternating Current (AREA)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of electronic installation, the electric power management system including electronic installation and control method thereof.A kind of electric power management system includes: electronic installation, including multiple operative algorithm information and the power information of each operation rank corresponding with each operative algorithm information；Power management unit, for receiving electricity price information from charger, power information based on the electricity price information received and each operation rank of electronic installation determines the operation rank of electronic installation, and controls the operation of electronic installation with the operation rank determined.As a result of which it is, electric power management system performs different operative algorithm according to electricity price information, and control the power consumption of electronic installation, thus the efficiency in user side can be maximized.In response to the electricity price information after changing, when the electronic installation of front wheel driving and powered electronic installation can be driven in the Optimum Operation rank of the power consumption characteristic being suitable for them.
Description
Technical field
Embodiment relate to a kind of for by adjust power consumption come balancing electric power supply and demand electronic installation,
Including the electric power management system of this electronic installation and for the method controlling electric power management system.
Background technology
Along with the development of information technology (IT), the quantity of electrically driven (operated) household electrical appliance quickly increase, turn
And cause adding power consumption.In order to meet the electricity needs of this increase, the quantity of electric station quickly increases.
But, as learning, in 1 year from power demand curve (power demand pattern)
Maximum productivity (peak capacity) it is not reaching to, say, that electric station is only in most of dates
With running at full capacity in some dates in 1 year.
The state needing high electricity needs in the short time is referred to as peak load (peak load).Bear at peak value
During the time period of lotus, generation and the conveying of electricity spend at most, and therefore charger is in the time of peak load
The electricity price to charge residents is improved during Duan.Non-for increasing the construction cost of extra electric station to electrical network
Chang Gao, the maintenance cost of the electric station built to keep peak load in short time period is the biggest.
Recently, numerous developers just do not build being used for temporarily limiting power consumption by restriction peak load
If the demand management method of these extra electric station is furtherd investigate.For above-mentioned purpose, demand pipe
Reason is focus of attention, and substantial amounts of research concentrates on the advanced demand management for demand response (DR)
Form.
DR is for depending on that the change of electricity price (power rate) manages the system of energy consumption intelligently.
Such as, when electricity price height, resident family can temporarily cease air-conditioning, thus reduce power consumption.
By DR, power supply can change terminal use's power consumption to realize balancing the load, and can be by end
End subscriber power consumption is restricted to the time period that demand is low, thus reduces the overall energy consumption of user.
Therefore, have been developed for using the electronic installation of demand response (DR).This electronic installation is from power supply electricity
Source or charger (power provider) receive Spot Price information, and in response to the electricity price information received
And be opened or closed.
Owing to being turned on and off electronic installation according to electricity price, therefore electronic installation can not efficiently perform use
The desired function in family.
Summary of the invention
On the one hand therefore, it is to provide a kind of electronic installation, includes the electric power management system of this electronic installation
And for the method controlling electric power management system, described electronic installation determines operation level based on electricity price rank
, and according to the operative algorithm corresponding with the operation rank determined do not controlled.
Further aspect is that provide a kind of electronic installation, include this electronic installation electric power management system and
For the method controlling electric power management system, described electronic installation is in response to user or the non-comfort of resident family
Determine operation rank, and controlled according to the operative algorithm in response to the operation rank determined.
Further aspect is that provide a kind of electronic installation, include this electronic installation electric power management system and
For the method controlling electric power management system, described electronic installation uses the operation rank often organized to determine process
Determine operation rank, and controlled according to the operative algorithm corresponding with the operation rank determined.
The electronic installation of a kind of other generation desired operative algorithm of user of offer is provided, includes
The electric power management system of this electronic installation and the method for control electric power management system.
Part in following description is illustrated other aspect, and some will be clear by description
Chu, or can be learnt by the enforcement of the present invention.
On the one hand according to, electric power management system includes: electronic installation, including multiple operative algorithm information and
The power information of each operation rank corresponding with each operative algorithm information；Power management unit, is used for
Electricity price information is received from charger, each operation rank based on the electricity price information received and electronic installation
Power information determines the operation rank of electronic installation, and controls the behaviour of electronic installation with the operation rank determined
Make.
(during runtime, described power information includes maximum power consumption, average consumption and operation time
Power is consumed).
Described power management unit operation based on the electronic installation time determines the group of electronic installation, and base
Group in this electronic installation determines operation rank.
Described group includes: first group, second group and the 3rd group, in the first set, it is possible to set up electronics dress
The operation time put, in the second set, it is impossible to enough set up the operation time of electronic installation, in the 3rd group,
Operation time and the operation rank of electronic installation can not be set up.Described power management unit is by each operation
The electricity charge of rank and the non-comfort of each operation rank are reflected in the determination of the operation rank of electronic installation
In.
If electronic installation is in the first set, then power management unit reflection electricity price information, each operation
The average consumption of rank, the operation time of each operation rank and the non-comfort of each operation rank,
So that it is determined that operation rank.
If electronic installation is in the first set, then power management unit control electronic installation is in and works as electronics
The operation rank determined when device brings into operation, until arriving the end of run time.
If electronic installation is in the first set, then power management unit confirms electricity price in the given time
The change of information, and if electricity price is in inferior grade change, then and electricity price information is started by power management unit
The stand-by time consumed before change notifies to user.
If electronic installation is in the second set, then power management unit calculates the average operation of electronic installation
Time, average operating time, average consumption, electricity price information and each operation rank that reflection calculates
Non-comfort, so that it is determined that operation rank.
If electronic installation is in the second set, then power management unit calculates the average operation of electronic installation
Time, reflect the average operating time calculated, the change of the electricity price information being included in average operating time
Number of times, average consumption and the non-comfort of each operation rank, so that it is determined that operation rank.
If electronic installation is in the second set, then the power management unit reflection operation time (fills from electronics
The operation sart point in time put to electricity price information change time the concrete time), electricity price information and each operation
The non-comfort of rank, so that it is determined that operation rank.
If electronic installation is in the second set, then power management unit control electronic installation is in electronics
The operation rank determined during the operation sart point in time of device, and the concrete time when electricity price information changes
Redefine operation rank.
Described power management unit includes the display for showing the operation rank redefined and for having
The voice unit (VU) of the operation rank that sound output redefines.
If electronic installation is in the 3rd group, then power management unit will have for each electricity price information
The time announcement of minimum electricity price is to user.
Described operation rank includes standby rank, when electronic installation rests on holding state, and standby rank
Power information be established.
Described power management unit also includes: if it is determined that operation rank exceed the instantaneous merit of predetermined permission
Rate or the moon predetermined electricity charge, then control electronic installation and enter standby rank.
Described power management unit includes: display, when electronic installation is controlled in standby rank, uses
In show electricity price information change time the concrete time, change after electricity price rank and distribute to described change
After the operation rank of electricity price rank；Voice unit (VU), concrete when sound output electricity price information changes
Time, change after electricity price rank and the operation rank of electricity price rank after distributing to described change.
If there is some electronic installations, and described some electronic installations are driven via storage capacitors simultaneously, then power pipe
Reason unit determines operation rank according to the precedence information of described some electronic installations.
Described electronic installation includes: display, for showing the operation rank determined, each operation rank
The electricity charge running time and each operation rank at least one；Voice unit (VU), for sound output
In the expectation electricity charge of operation rank, the operation time of each operation rank and each operation rank determined
At least one.
Described electronic installation includes: input block, is used for receiving operation rank and increases signal as input,
Also receive and constitute the function of operative algorithm as input；Controller, for the extra function set up and increase
Corresponding operation rank, and the power information of the operation rank set up is sent to power management unit.
According on the other hand, include for controlling the method for electric power management system: receive every from electronic installation
The power information of individual operation rank；Determine the group of electronic installation；Store the group information and each operation determined
The power information of rank；Electricity price information is received from charger；Based on the electricity price information received and each operation
The power information of rank determines the operation rank of electronic installation；Use corresponding with the operation rank determined
Operative algorithm controls electronic installation.
Determine that the step of group includes: if the operation time of electronic installation be established, it is determined that electronic installation
It it is first group；If the operation time of electronic installation is not set up, it is determined that electronic installation is second group；
If the operation rank of electronic installation and operation time are not set up, it is determined that electronic installation is the 3rd group.
Determine that the step of the operation rank of electronic installation also includes reflecting the non-comfort of each operation rank.
Determine that the step of the operation rank of electronic installation includes: if electronic installation is in the first set, then
Calculate the electricity charge of each operation rank, the non-comfort of each operation rank is reflected in each operation rank
The electricity charge in, in order to calculate each class value, and the concrete rank with minimal level value be defined as behaviour
Make rank.
Described method may also include that if electronic installation is in the first set, then from the fortune of electronic installation
Row sart point in time is in fortune to controlling electronic installation in the range of the end of run time point of electronic installation
The operation rank that row sart point in time determines.
Described method may also include that if electronic installation is in the first set, it is determined that electricity price information is in advance
Whether change in fixing time；If electricity price changes in inferior grade, then institute before starting electricity price information to change
The stand-by time consumed notifies to user.
Determine that the step of the operation rank of electronic installation comprises the steps that if electronic installation is in the second set,
Then calculate the average operating time of electronic installation；Based on average operating time, electricity price information and each behaviour
The average consumption making rank calculates the electricity charge of each operation rank；Uncomfortable by by each operation rank
Degree is reflected in the electricity charge of each operation rank and calculates each class value；And will there is minimal level value
Concrete rank is defined as operating rank.
Determine that the step of the operation rank of electronic installation comprises the steps that if electronic installation is in the second set,
Then calculate the average operating time of electronic installation；Determine the change of electricity price information during average operating time
Number of times；Produce the combination of the operation rank corresponding with the change frequency of electricity price information；Calculate every kind of operation level
The electricity charge do not combined；The non-comfort of each operation rank is reflected in the electricity charge of every kind of operation level combination
In, in order to calculate each class value；And be defined as operating rank by the concrete rank with minimal level value.
Determine that the step of the operation rank of electronic installation comprises the steps that from the operation time started of electronic installation
To the electricity charge calculating each operation rank during the scheduled time of the end of run time of electronic installation；Will be every
The non-comfort of individual operation rank is reflected in the electricity charge of each operation rank, in order to calculate each class value；
It is defined as the concrete rank with minimal level value operating rank.
Determine that the step of the operation rank of electronic installation comprises the steps that if electronic installation is in the second set,
Then control the operation rank that electronic installation is in the operation time started of electronic installation and determines；And in electricity price
The time that information starts to change redefines operation rank.
Described method may also include and notifies the operation rank redefined to user.
Described method may also include that if electronic installation is included in the 3rd group, then will be for each electricity
The scheduled time with minimum electricity price of valency information notifies to user.
Described method may also include that if it is determined that operation level exceed the instantaneous power of predetermined permission or the moon is pre-
The fixed maximum electricity charge, then control electronic installation and enter standby rank (electronic installation is maintained at holding state).
Described method may also include that if there is some electronic installations, then control described some electronic installations
Standby rank is entered with the ascending order of precedence information.
Can be inputted or set up the precedence information of described some electronic installations by user.
Described method may also include that when electronic installation is in standby rank by control, indicates electricity price information
Time of changing, change after electricity price information and distribute to the operation rank of electricity price information after changing.
Described method may also include that the operation rank determined, operation time of each operation rank and every
At least one notice in the electricity charge of individual operation rank is to user.
Described method may also include that if the additional operation rank of electronic installation is established, then receive structure
Become at least one function of operative algorithm；Power information corresponding to function produced and select, sets up/stores
Operation rank；And the operation rank of additional foundation is sent to power management unit, and wherein, electrical management
Unit updates the operation rank of electronic installation.
Described method may also include that if operating rank and being inputted by user, then the operation level using and inputting
Not corresponding operative algorithm controls the operation of electronic installation.
Described method may also include that the electricity price information based on receiving determines electricity price rank.
According on the other hand, electronic installation includes: communication unit, for receiving electricity price information from charger；
Memory element, for storing multiple operative algorithm information and each operation level corresponding with each operative algorithm
Other power information；Controller, for based on electricity price information and the electricity of each operation rank of electronic installation
Force information determines the operation rank of electronic installation, and uses the operation corresponding with the operation rank determined to calculate
Method controls the operation of electronic installation.
Described controller can reflect non-comfort in the determination of operation rank.
Described electronic installation may also include that input block, for receiving operation rank from user, and receives
Additional operation rank is as input.
Described power information can include power consumption and run temporal information, when determining operation rank, and described control
Device processed receives the information indicating the operation time whether to be established, and performs and indicate whether operation rank is built
The operation rank that vertical information is corresponding determines process.
According on the other hand, include for controlling the method for electronic installation: receive electricity price information from charger；
Power information based on electricity price information and each operation rank prestored determines operation rank；Use with true
Operative algorithm corresponding to fixed operation rank controls the operation of electronic installation.
Determine that the step of operation rank comprises the steps that to determine whether in power information, set up the operation time；As
Fruit establishes the operation time in power information, then calculate the electricity charge of each operation rank；By each operation
The non-comfort of rank is reflected in the electricity charge of each operation rank, and calculates each class value；To have
The operation rank of minimal level value is defined as operating rank.
Determine that the step of operation rank comprises the steps that to determine whether in power information, set up the operation time；As
Fruit is not set up the operation time in power information, then calculate average operating time；Based on average operating time,
The average consumption of electricity price information and each operation rank calculates the electricity charge of each operation rank；By each operation
The non-comfort of rank is reflected in the electricity charge of each operation rank, in order to calculate each class value；Will tool
The operation rank having minimal level value is defined as operating rank.
Accompanying drawing explanation
From the description of embodiment below in conjunction with the accompanying drawings, these and/or other aspect of the present invention will become
Understand and more easily understand, wherein:
Fig. 1 is the structure chart illustrating the electric power management system according to embodiment；
Fig. 2 is to illustrate the power management apparatus being included in electric power management system according to embodiment and electronics
The detailed diagram of device；
Fig. 3 is exemplarily illustrated the group of the electronic installation being included in electric power management system according to embodiment
List；
Fig. 4 A and Fig. 4 B is exemplarily illustrated the electricity being included in electric power management system according to an embodiment
The power information of each operation rank of sub-device and operative algorithm information；
Fig. 5 is the flow chart illustrating the method for controlling electric power management system according to an embodiment；
Fig. 6 is exemplarily illustrated being included in electric power management system for determining to belong to according to an embodiment
The operation level method for distinguishing of electronic installation of first group or second group；
Fig. 7 A and Fig. 7 B is exemplarily illustrated and is included in power pipe according to an embodiment for determining to belong to
The operation level method for distinguishing of the electronic installation of first group in reason system；
Fig. 8 A to Fig. 8 C is exemplarily illustrated and is included in power pipe according to an embodiment for determining to belong to
The operation level method for distinguishing of the electronic installation of second group in reason system；
Fig. 9 is the block diagram illustrating the electronic installation according to another embodiment；
Figure 10 is the flow chart illustrating the method for controlling electronic installation according to another embodiment.
Detailed description of the invention
Now will be described in embodiment, the example of embodiment is shown in the drawings, wherein, and identical label
All the time identical element is represented.
Fig. 1 is the structure chart illustrating the electric power management system according to embodiment.Fig. 2 is to illustrate according to enforcement
The power management apparatus being included in electric power management system of example and the detailed diagram of electronic installation.
With reference to Fig. 1, electric power management system includes charger 100, intelligent electric meter 200, power management apparatus
300 and electronic installation 400.
Charger 100 is the power supply electricity operated by the electric company (utility company) generating electricity and powering
Source.Charger 100 is generated electricity by atomic energy, hydroelectric generation, geothermal power generation, wind-power electricity generation etc., and
The electric power of generation is supplied to the electronic installation 400 being arranged in house.
In this case, about being supplied to the electric power of the electronic installation being arranged in house, produce per hour
Raw predetermined electricity, thus the electricity produced is provided to each house.In contrast, according to each time
Section consumes different electricity in each house.Such as, each house during dawn or morning time section
Power consumption less than power consumption during another time period at such as afternoon or dusk.It addition, in spring or autumn
The season power consumption of each house is less than in summer or the power consumption in winter.
Therefore, the electricity price of low power consumption time period is defined as the electricity less than the high power consumption time period by charger 100
Valency, is defined as the electricity price less than high power consumption season by the electricity price in low power consumption season, and by the electricity price that determines
Electric power is supplied to each house.
Charger 100 controls to come the electricity price of each house of elastic adjustment in response to the power consumption of each house, and
The electricity price of adjustment is supplied to each house, thus can requirement of balance.
It is to say, generation amount, conventional each season and each time that charger 100 is electrically-based
The power consumption information of section and Weather information predict power consumption, and power consumption based on prediction determines electricity price.At this
In the case of Zhong, the most also can set up the electricity price rank corresponding with the electricity price predicted.
Charger 100 collects the power consumption of each house classified according to each electricity price, and according to each electricity
The power consumption information that valency storage is collected, thus electric company is monthly according to each electricity price rank for each house
Power consumption calculate the electricity charge (electricity charge list), and monthly collect the electricity charge of calculating to each house.
The moon electricity charge (electricity charge list) electricity charge predetermined with the moon periodically calculated are compared by charger 100,
To determine the electricity charge.If the moon electricity charge calculated are higher than the predetermined electricity charge of the moon, then about exceeding the predetermined electricity charge of the moon
Information be sent to the power management apparatus 300 that is arranged in corresponding house, thus every by being arranged on
Power management apparatus 300 in individual house produces instruction and exceedes the event of the predetermined electricity charge of the moon.
Charger 100 stores the threshold power of each house, by power consumption and the threshold power of each house
Compare, so that it is determined that electric power limits (power limit).
By this way, charger 100 electricity based on threshold power or the moon each house of predetermined electricity bill control
Power demand.
In this case, the threshold power of the power supply for limiting each house can be any by electric company
Determine, maybe can be determined by the agreement of each house with electric company.It addition, the moon of each house is pre-
Determine the electricity charge to be determined by the agreement with electric company.
Charger 100 stores and manages the letter about the threshold power exceeding each resident family (consumer)
Cease, about the power consumption status information etc. exceeding the predetermined electricity charge of the moon.
Charger 100 is connected to intelligent electric meter 200, the electrical management being arranged in each house through network
Equipment 300 and each electronic installation 400, thus can send and receive through network about electricity needs management
Information.This network can be appointing in cable network, wireless network and wire/wireless hybrid network etc.
What is a kind of.
Intelligent electric meter 200 is installed in each house, and includes such as liquid crystal display (LCD)
Display, thus the electric power consumed in each residence can be shown in real time.Intelligent electric meter 200 is and power supply
The electricity of consumption is also sent to charger 100 and the electricity of power management apparatus 300 by device 100 two-way communication
Sub-instrument.
Intelligent electric meter 200 receives electricity price information from charger 100, shows the electricity price information received, and will
Electricity price information is sent to power management apparatus 300.It addition, when receiving electricity price information from charger 100
Time, intelligent electric meter 200 also shows the electricity price rank corresponding with electricity price information.
Power management apparatus (that is, EMS: EMS) 300 may be additionally referred to as demand response (DR)
Controller.Power management apparatus 300 communicates with intelligent electric meter 200, thus from intelligent electric meter 200
Receive electricity price and the electricity price rank corresponding with electricity price.It addition, power management apparatus 300 and electronic installation 400
Communicate, to receive the information of electronic installation 400, and electricity price rank based on charger 100 and electricity
The information of sub-device 400 controls the operation of electronic installation 400.
When only receiving electricity price from charger 100, power management apparatus 300 is also based on electricity price and sets up
Electricity price rank.
In this case, power management apparatus 300 receives through intelligent electric meter 200 with unit interval
The electricity price information of charger 100, and use the electricity price information that each unit interval receives to set up each electricity price
The electricity price rank of information.
In this case, the quantity of electricity price rank can be 4 (DR1 to DR4), and multiple ranks can have
There are different electricity prices and different permission instantaneous powers.We assume that the quantity of electricity price rank is 4 (DR1
To DR4).In more detail, electricity price rank DR1 is minimum electricity price rank, and electricity price rank DR4 is the highest
Electricity price rank.Electricity price rank is proportional to electricity price.
Power management apparatus 300 receives about exceeding the information of threshold power and about super from charger 100
Cross the information of the predetermined electricity charge of the moon, and the information of reception is notified to user.
When (or current) instantaneous electricity of prediction is carried out by power management apparatus 300 with allowing instantaneous electricity
Time relatively, if (or current) instantaneous electricity of prediction is equal to or more than allowing instantaneous electricity, then basis
Predetermined precedence information controls the driving of some electronic installations 400, and controls result and be output,
So that control result is notified to user.
With reference to Fig. 2, power management apparatus 300 includes: first communication unit the 310, first controller 320,
First memory element the 330, first display the 340, first voice unit (VU) 350 and the first input block 360.
First communication unit 310 communicates with intelligent electric meter 200, receives electricity price from intelligent electric meter 200
And the electricity price class information corresponding with electricity price, and the electricity price class information of the electricity price received and reception is sent
To the first controller 320.First communication unit 310 communicates with electronic installation 400, fills from electronics
Put the information of 400 reception electronic installations 400, and the information of reception be sent to the first controller 320,
Receive the drive control signal of electronic installation 400 from the first controller 320, and the signal received is sent
To electronic installation 400.
In this case, the information of electronic installation 400 includes electronic installation name information, power information
Deng.If electronic installation 400 is in first group of G1 or second group of G2, then power information can include with
Maximum instantaneous power, average consumption and the operation temporal information that power consumption is relevant.
The electronic installation of the 3rd group of G3 can not set up operation rank.The electricity of the electronic installation of the 3rd group of G3
Force information includes maximum instantaneous power and average consumption information.
The various user profile that first communication unit 310 will be stored in the first memory element 330 are sent to
Charger 100, thus charger 100 can determine which house is corresponding to the power consumption about each time period
Information.
First controller 320 each operation level based on electronic installation 400 (400a, 400b, 400c)
Other power information determines the group including each electronic installation, and the information about the group determined is stored
In the first memory element 330.
When determining the group including each electronic installation, the first controller 320 determine the operation time whether by
Distribute to the power information of each operation rank.If the operation time is assigned to the electricity of each operation rank
Force information, then first group of G1 is determined.Otherwise, if the operation time is not allocated to each operation level
Other power information, then the first controller 320 determines whether operation rank can be established.In this situation
Under, if operation rank can be set up, then second group of G2 is determined.Otherwise, if operation can not be set up
Rank, then the 3rd group of G3 is determined.
Multiple electronic installations (such as, the laundry in some electronic installations is included with reference to Fig. 3, first group of G1
Machine, dish-washing machine and dehydrator).In being included in the electronic installation in first group of G1, can set up each
The operation time of operation rank.The electronic installation being included in second group of G2 includes air-conditioning, TV, true
Vacuum cleaner and lamp etc..The electronic installation of second group of G2 changes their operation according to the demand of resident family
Time.These electronic installations are always driven in the way of identical with refrigerator or kraut refrigerator, and respond
The operative algorithm of electronic installation is changed in resident family's demand, thus measurable when the service condition of electronic installation
Concrete time during change.In other words, electronic installation above-mentioned can not be set up or predict current
The operative algorithm retention time.
First group of G1 or second group of G2 include standby rank (in standby rank, holding state is kept,
And do not perform the function of electronic installation).In second group of G2, the operation time quilt of each operation rank
It is set to " NA ".
In this case, set up operation rank based on average consumption and at least one in the operation time,
Average consumption and operation time determine according to operative algorithm.
3rd group of G3 includes stove or electric baker (its operative algorithm must change) according to the intention of user,
Also including printer, wherein, when changing operative algorithm, the output paper quality of printer deteriorates significantly.
More specifically, when operative algorithm changes automatically, output paper quality deteriorates, so that printer can not be set up
Operation rank.In each electronic installation of the 3rd group, owing to the operation of electronic installation can not be set up
Rank, therefore the operation rank of electronic installation is not set up, and the power information of electronic installation only includes maximum
Instantaneous power and average consumption information.
First controller 320 receives driving of at least one electronic installation 400 (400a, 400b or 400c)
Dynamic signal, uses the Groups List being stored in the first memory element 330 to confirm the group of respective electronic device,
Confirm electricity price rank, and electricity price rank based on electronic installation 400 and power information perform the behaviour of respective sets
Determine process as rank, thus the first controller 320 determines the operation rank of electronic installation 400.
If more specifically, powered electronic installation is belonged to first group, then the first controller 320 is counted
Calculate the electricity charge of each operation rank.The non-comfort of each operation rank is reflected in for each operation level
In the electricity charge not calculated, thus calculate each class value.The concrete rank corresponding with minimal level value is set
It is set to operate rank, fills to control electronics with the operation rank that the operation time started at electronic installation determines
The driving put, until arriving the end of run time.
In this case, term " non-comfort " instruction is in response to user uncomfortable of operation rank
Degree, predetermined value is assigned to each operation rank.Such as, operation rank " L1 " is designated as uncomfortable
Degree " 0 ", operation rank " L2 " is designated as non-comfort " 10 ", and operation rank " L3 " is designated
For non-comfort " 20 ", operation rank " L4 " is designated as non-comfort " 30 ".
It addition, according to the sum of operation rank, non-comfort is predetermined to be the percent of each operation rank.
Such as, if the sum of the operation rank in addition to standby rank (L0) is 3, then rank is operated
" L1 " is designated as non-comfort " (0/3) × 100% ", and operation rank " L2 " is designated as uncomfortable
Degree " (1/3) × 100% ", operation rank " L3 " is designated as non-comfort " (2/3) × 100% ", and
And operation rank " L0 " is designated as non-comfort " (3/3) × 100% ".
Such as, if the sum of the operation rank in addition to standby rank (L0) is 4, then rank is operated
" L1 " is designated as non-comfort " (0/4) × 100% ", and operation rank " L2 " is designated as uncomfortable
Degree " (1/4) × 100% ", operation rank " L3 " is designated as non-comfort " (2/4) × 100% ", behaviour
Make rank " L4 " and be designated as non-comfort " (3/4) × 100% ", and operate rank " L0 " and referred to
It is set to non-comfort " (4/4) × 100% ".
It addition, non-comfort can be set up according to the operation time of each operation rank increase, or can basis
The electricity charge that change with the operation time of each operation rank and set up.
If being in first group or second group by powered electronic installation 400, then the first controller 320
Determine the change of electricity price rank in the given time.If the electricity price rank that will be changed to is less than current
Electricity price rank, then the first controller 320 determines treating when the change time started until electricity price rank arrives
The machine time, and control the first display 340 and the first voice unit (VU) 350, thus electronic installation 400 refers to
Show stand-by time.
If be included in second group by powered electronic installation 400, then the first controller 320 makes
Determine to the 3rd operation rank, process determines that process determines operation rank by the first following operation rank.
First operation rank determines the average operating time processing calculating electronic installation 400, it is assumed that electronics fills
Putting 400 to run during average operating time, the first operation rank determines that process calculates each operation rank
The electricity charge (electricity charge list), the non-comfort of each operation rank is reflected in the electricity charge of each operation rank,
To calculate each class value.First operation rank determines that process will have the concrete rank of minimal level value
It is defined as operating rank, and to run the operation rank that determines of time started to control electricity at electronic installation
The driving of sub-device, during until the end of run time arrives.
Second operation rank determines the average operating time processing calculating electronic installation 400, based on averagely
The change frequency of the electricity price rank run into during the operation time is to combine each operation rank, based on each electricity
The electricity charge of valency level calculation every kind combination, reflect the non-comfort of each operation rank, in order to calculate each
Class value, and be defined as the concrete rank with minimal level value operating rank.In other words, if
N number of operation rank is established, and in the case of electricity price rank changes 3 times, produces N3Plant combination.
3rd operation rank determines that process was changed into electricity price rank from the operation time started of electronic installation
The electricity charge of each operation rank are calculated in the range of another concrete time.3rd operation rank determines place
The non-comfort of each operation rank is reflected in the electricity charge of each operation rank by reason, in order to calculate each
Class value.It addition, the concrete rank with minimal level value is confirmed as operating rank, thus the 3rd grasps
Determine that process fills to control electronics with the operation rank that the operation time started at electronic installation determines as rank
Put the driving of 400.When electricity price rank changes, the 3rd operation rank determines that process redefines operation
Rank, operates the most true of rank by controlling the first display 340 and the instruction of the first voice unit (VU) 350
Fixed, and control electronics with the operation rank redefined changing from electricity price rank in the range of the time started
The driving of device 400.
As it has been described above, in response to the change of the electricity charge of the operation rank after changing and the non-comfort quilt of user
Consider simultaneously, thus can determine that Optimum Operation rank.
If being in the 3rd group by powered electronic installation, then the first controller 320 determines for often
Individual electricity price rank has the concrete time of minimum electricity price, and by controlling the first display 340 and the first sound
The persond eixis determined is the recommended operation time by sound unit 350.
If it is determined that operation rank exceed instantaneous power or the moon predetermined maximum electricity charge of predetermined permission, then the
One controller 320 controls this electronic installation and is maintained at standby rank (L0).
First controller 320 determines the electricity price rank after the change time of electricity price rank, change and change
After the operation rank of electricity price rank, and notified by the first display 340 and the first voice unit (VU) 350
The result determined.It addition, the first controller 320 calculates each behaviour when the electricity price rank that will be changed to
Make the electricity charge of rank, and indicated for each behaviour by the first display 340 and the first voice unit (VU) 350
Make the electricity charge of level calculation and the operation time of association.
If there is multiple electronic installation 400, if according to priority command electronic installation (400:400a,
400b, 400c) driving and determine the operation rank of electronic installation (400:400a, 400b, 400c),
And if the instantaneous power of the prediction produced when some electronic installations drive exceedes the instantaneous merit of permission
Rate, then controlled to use standby rank (L0) by the electronic installation of ascending order arrangement.
It addition, the operation rank of electronic installation that the first controller 320 will drive is defined as minimum operation
Rank.In this case, if the instantaneous power of the prediction of generation to be exceeded the instantaneous power of permission,
Also standby rank (L0) can be entered by control order the most when necessary by the electronic installation of ascending order arrangement.
In this case, the priority of electronic installation (400:400a, 400b, 400c) can be by advance
Set up and storage, or can be inputted by resident family or user, and stored subsequently or change.
First controller 320 comes the electricity that will drive based on the information being stored in the first memory element 330
The maximum instantaneous power of sub-device is sued for peace, thus the first controller 320 is according to maximum instantaneous power
With predict instantaneous power.The instantaneous power of the instantaneous power of prediction with permission is entered by the first controller 320
Row compares.If the instantaneous power predicted is equal to or higher than the instantaneous power allowed, then control by rising
The operation sequential delays of the tactic electronic installation of numerical priority.Otherwise, if prediction instantaneous merit
Rate less than the instantaneous power allowed, then controls each electronic installation according to the operation rank determined and is normally driven
Dynamic.
If if to exceed the moon close to the moon predetermined electricity charge or the current electricity charge pre-in the electricity charge corresponding with current power consumption
Determine the electricity charge, then the first controller 320 controls the first display 340 and the first voice unit (VU) 350, and will
Control result to notify to resident family.
By this way, suitably control the different operating algorithm of each operation rank according to electricity price rank,
Thus electronic installation 400 can be effectively driven, cause the reduction of power consumption.
If the current instantaneous power of each electronic installation (400:400a, 400b, 400c) exceedes permission
Instantaneous power, then the first memory element 330 storage will store every in the controlled priority of standby rank
The group of individual electronic installation, also store each electronic installation power information (such as, maximum instantaneous power,
Average consumption and the time of operation).
First memory element 330 stores the non-comfort of each operation rank, also stores household information.?
In this case, household information can include the individual of the predetermined electricity charge of the moon, the instantaneous power information of permission and resident family
People's information.
First display 340 shows the electricity price rank of current time or the electricity price of each time period of the previous day
Rank, shows current electricity prices, and shows the operation rank of powered electronic installation.If electronics fills
Put and driven with the operation rank of display, then the first display 340 shows the electricity charge.Subsequently, fill when electronics
Putting when being driven, the first display 340 shows the running status of powered electronic installation.
It addition, the first display 340 may also display each operation rank of powered electronic installation
Operation time and the electricity charge.
If current electricity prices rank changes, then the electricity price rank after the first display 340 will change is shown as
Text message, also by until current electricity prices rank changes into the time showing that another electricity price rank consumed is
Text message.
First display 340 can show the instantaneous power of permission, before may also display the current time of estimation
The electricity charge.
If the operation rank of electronic installation is changed into another by user or resident family, then the first display
Operation rank after 340 display changes and the electricity charge of association.
If being in the 3rd group of G3 by powered electronic installation, then the first display 340 display tool
The operation time of the respective electronic device of the recommendation of effective power savings.
Next electricity price rank is output as voice signal by the first voice unit (VU) 350, also will be until next electricity price
The time that rank is consumed is output as voice signal.
First voice unit (VU) 350 aurally export by the operation rank of powered electronic installation and with this behaviour
Make the electricity charge that rank is corresponding, thus user or resident family can easily identify operation rank and the electricity charge of output.
It addition, the first voice unit (VU) 350 also can aurally export each behaviour of powered electronic installation
Make operation time and the electricity charge of rank.
When user or resident family change the current operation rank of electronic installation, the first voice unit (VU) is the most defeated
Go out the operation rank after changing and the electricity charge corresponding with the operation rank after changing, thus resident family can easily know
Not Gai Bian after operation rank and the electricity charge.
First voice unit (VU) 350 aurally exports about exceeding the information allowing instantaneous power and about exceeding
The information of the moon predetermined electricity charge.
First input block 360 receives the information about resident family, and the information of reception is sent to the first control
Device 320, receives the precedence information of some electronic installations, and the precedence information of reception is sent to
One controller 320.If resident family or user select by the operation rank of powered electronic installation, then to select
The operation rank selected is sent to the first controller 320.
First input block 360 can be integrated with the first display 340, thus forms touch screen.
As it has been described above, electric power management system selects power consumption or operation time for user, by some different
Operation rank is classified, thus electric power management system can determine that the operation of the change being suitable for electricity price rank
Rank, therefore effectively utilizes electric power according to electricity price rank.
Predetermined information is sent to power management apparatus 300 by electronic installation 400.In this case, institute
State predetermined information and include device name information and power information.In other words, electronic installation 400 is by each
The power information of operation rank is sent to power management apparatus 300.If resident family or user command electronics dress
Put driving or current time arrives and sets aside some time, then operative algorithm determines by by power management apparatus 300
Operation rank and be performed, thus corresponding electronic installation is driven.
In this case, the power information of each operation rank can be the most true by the maker of electronic installation
Fixed, or also can be set up by resident family or user.
If it addition, user or resident family are not desired to determine the predetermined operation rank of process by by operation rank
Carry out drive electronics 400, then electronic installation 400 can directly receive operation rank from resident family or user,
And driven when necessary.
In this case, can enter mentioned above via power management apparatus 300 or electronic installation 400
For from resident family or user directly receive operation rank operation.
As shown in FIG. 2, electronic installation 400 include the second memory element 410, second controller 420,
Second communication unit the 430, second input block 440, second display the 450, second voice unit (VU) 460,
Electric-power metering unit 470.
Second memory element 410 stores device name information, stores the maximum instantaneous merit of each operation rank
Rate, the average consumption of each operation rank, the operation time of instruction power consumption time and operative algorithm information,
And the maximum instantaneous power of each function of the most not only storage composition operative algorithm, and store each merit
The average consumption of energy.
It addition, the second memory element 410 storage maximum instantaneous power corresponding with standby rank, averagely consume
Electricity and the operation temporal information of instruction power consumption time.In this case, if operation can not be set up
Between, then the time of running can be stored as " NA ".
The operation time of maximum instantaneous power, average consumption and instruction power consumption time can be by the system of electronic installation
The company that makes provides, or can be depending on the execution of corresponding operating algorithm and the value measured in real time can quilt
Update.
Fig. 4 A not only illustrates the power information of each operation rank of the washing machine according to embodiment,
And it is exemplarily illustrated the operative algorithm information of the washing machine according to embodiment.Fig. 4 B is the most exemplarily only
The power information of each operation rank of air-conditioning according to an embodiment is shown, and is exemplarily illustrated root
Operative algorithm information according to the air-conditioning of embodiment.
In this case, operation level can be set up based on average consumption and at least one in the operation time
Not, average consumption and operation time can be determined according to operative algorithm.
With reference to Fig. 4 A, washing machine includes three operations rank (L1, L2, L3) and a standby rank
(L0)。
The holding state of standby rank (L0) instruction washing machine, thus can easily identify maximum instantaneous merit
Rate is 0.019kW, and average consumption is 0.019kW, and the operation time is 0.
The operation rank (L1, L2, L3) of washing machine has different functions.Along with operation rank is from one
Operation rank L1 gradually changes to another operation rank L3, and operative algorithm more simplifies.Therefore, along with
Operation rank changes from L1 and reduces to L3, maximum instantaneous power and average consumption, and the operation time also reduces.
In other words, in a case of the washing machine, rank is operated according to each, by operative algorithm function (example
As, scavenging period, washing time, dewatering time, number of repetition, water temperature, motor speed etc.) there is difference
It is not applied to washing machine, thus difference can occur in terms of power consumption.
With reference to Fig. 4 B, air-conditioning include a standby rank (L0) and four operate rank (L1, L2,
L3、L4)。
The holding state of standby rank (L0) instruction air-conditioning, thus can easily identify maximum instantaneous power
For 0.02kW, average consumption is 0.02kW, and the operation time is 0.
The operation rank (L1, L2, L3, L4) of air-conditioning has different operative algorithms.Along with operation level
Gradually do not change to the 4th operation rank L4 from the first operation rank L1, the maximum of operative algorithm can be reduced
Instantaneous power and average consumption.
In other words, in the case of an air conditioner, by operative algorithm function, (such as, indoor unit filters behaviour
Work, outdoor unit frequency, indoor unit ultrapurification (SP) feature operation, indoor unit driving etc.) have
Differentially it is applied to air-conditioning, thus difference can occur in terms of power consumption.
Although the manufacturing company of electronic installation considers that operation rank is defined as proper operation and conjunction by product attribute
The combination of suitable condition, but operation rank above-mentioned can additionally be produced by resident family when necessary.
If the signal for extra registration electronic installation 400 is imported into power management apparatus 300, then
Second controller 420 extraction element title, each from the information being stored in the second memory element 410
The operation maximum instantaneous power of rank, average consumption and operation temporal information, and the information extracted is sent
To power management apparatus 300.
When receiving drive command message, second controller 420 uses and from power management apparatus 300
The operative algorithm that the operation rank of transmission is corresponding controls device driving.
If target electronic device belongs to the 3rd group (G3), if second controller 420 receives from resident family
To running commencing signal, then second controller 420 uses the operative algorithm corresponding with the order from resident family
Control to drive.Such as, if the electronic installation being included in the 3rd group of G3 is stove (referred to as cooking stove),
Then corresponding with the drive command of resident family heating intensity is adjusted so that food can be in the desired temperature of resident family
Under cook.
If second controller 420 receives operation rank from user (or resident family) increases signal, then second
Controller 420 controls the driving of second display 450, in order to show multiple function.If it addition, by
At least one function of user's selection and the operative algorithm corresponding with the time of running of at least one function described
Be imported into second controller 420, then second controller 420 additionally produces and the operation inputted by user
The operation rank that algorithm is corresponding, when producing operation based on the information being stored in the second memory element 410
Between or the maximum instantaneous power of function association that selects with at least one user and average consumption information, and lead to
Cross the second communication unit 430 and the power information of the operation rank of described extra generation is sent to electrical management
Equipment 300.
In this case, in the power information also can measured from the activation bit at conventional electronic installation
Obtain maximum instantaneous power and the average consumption information of each function.
In this case, when the operation rank that resident family's registration is additional, second controller 420 is from second
It is (maximum instantaneous power, average that memory element 410 extracts the identical information being included in existing operation rank
Power consumption, operation time etc.), and control second display 450 and show information above-mentioned, thus can hold
Easy to identify go out the power information of operation rank that will increase.
When the second communication unit 430 receives order from second controller 420, the second communication unit 430
The information of electronic installation 400 is sent to the first communication unit 310 of power management apparatus 300, and will
The operation class information sent from the first communication unit 310 of power management apparatus 300 is sent to the second control
Device 420 processed.
Second input block 440 receives driving indication signal from user or receives, from user, letter of setting aside some time
Breath, and the signal of reception is sent to second controller 420.It addition, when the second input block 440
When driving is instructed to, the second input block 440 also can receive operation rank.
Second input block 440 receives operation rank from user increases signal, and is sent by the signal received
To second controller 420.If it addition, increase operation rank, then the second input block 440 receives
At least one function in some functions, and the function of reception is sent to second controller 420.
When electronic installation is driven, second display 450 display operation rank and running status, subsequently
The operation rank after changing is shown when electricity price rank changes.
When increasing operation rank, second display 450 shows multiple function, and display is included in existing
Identical information (such as, maximum instantaneous power, average consumption, operation time etc.) in operation rank.
Second voice unit (VU) 460 exports sound in operation time started and the end of run time of electronic installation
Signal, by operation time started of electronic installation and end of run time announcement to user, and when electricity price level
Not Gai Bian time output acoustic information, thus user can easily identify electricity by the acoustical signal of described output
The transformation period of valency rank.
When electronic installation 400 is driven, electric-power metering unit 470 measures electric power in real time, and will measure
Power information be sent to second controller 420, thus electric-power metering unit 470 can detection. electronics
400 actual power consumptions, the power information of each operation rank being stored in the second memory element 410 can quilt
Update.
Electric-power metering unit 470 is not used only in the AC electricity of the electric connector being connected to electronic installation 400
The voltage signal of the two ends detection of the line of force performs electrical management, and uses and be connected to electrical connection arbitrary
At the AC electric lines of force of device, the current signal of detection performs electrical management.
Fig. 5 is the flow chart illustrating the method for controlling electric power management system according to an embodiment, with
Under, the detailed description of the flow chart that figure 5 illustrates will be described with reference to Fig. 6 to Fig. 8.
Fig. 6 is exemplarily illustrated the operation rank for determining the electronic installation belonging to first group or second group
Method (including that standby rank controls).Fig. 7 A and Fig. 7 B is exemplarily illustrated and belongs to for determining
The operation level method for distinguishing of the electronic installation of a group.Fig. 8 A to Fig. 8 C is exemplarily illustrated for determining genus
Operation level method for distinguishing in the electronic installation of second group.
In operation 501, if power management apparatus 300 receives for according to for Electric control
Electronic installation registration increases the signal of new electronic installation 400, the most in operation 502, electrical management
Equipment 300 communicates with described new electronic installation 400, in order to receive this new electronic installation 400
Information.
In this case, the information of electronic installation 400 can include device name and power information etc..?
In the case of first group of G1 or second group of G2, power information can be the maximum instantaneous of each operation rank
Power, average consumption and the information of the time of operation (during runtime, electric power is consumed).
The operation rank of the electronic installation being included in the 3rd group of G3 can not be determined.If electronic installation
Be in the 3rd group of G3, then power information can be maximum instantaneous power, average consumption etc..
In operation 503, power management apparatus 300 is based on electronic installation 400 (400a, 400b, 400c)
The power information of each operation rank determine and include concrete group of new electronic installation, in operation 504,
Not only storage includes the information of the group of electronic installation determined, and stores power information.
More specifically, when determining the group including new electronic installation, power management apparatus 300 determines and is
No in the power information of each operation rank, establish the operation time.If establishing the operation time, then
First group of G1 is determined.Otherwise, without setting up the operation time, then power management apparatus 300 is true
Determine whether can set up operation rank.In this case, if it is possible to set up operation rank, then second
Group G2 is determined.Otherwise, without setting up operation rank, then the 3rd group of G3 is determined.
In operation 505, power management apparatus 300 determines that whether it is from least one electronic installation 400
(400a, 400b, 400c) receives driving signal.If power management apparatus 300 from described at least
One electronic installation 400 (400a, 400b, 400c) receives driving signal, then in operation 506,
The current electricity prices rank received from charger 100 is carried out by power management apparatus 300 with next electricity price rank
Relatively.In this case, if next electricity price rank is less than current electricity prices rank, then in operation 507
In, power management apparatus 300 determine from current point in time to electricity price rank transformation period change time
Between, the time determined was compared with the scheduled time.If it is determined that time less than the scheduled time, then
In operation 508, power management apparatus 300 by stand-by time with text message or sound notification to user.
In this case, power management apparatus can only receive electricity price information, based on connecing from charger 100
The electricity price information received determines electricity price rank, and current electricity prices rank is compared with next electricity price rank.
In this case, the future time point when current point in time to electricity price rank changes, time standby
Between be consumed, thus standby rank can be kept, and does not perform the function of electronic installation.
In this case, in operation 509, power management apparatus 300 determines whether are user or resident family
Input drives indication signal.If user inputs driving indication signal, then power management apparatus 300 is searched for
Groups List, in order to confirm corresponding group of electronic devices.
In operation 510, power management apparatus 300 determines electricity after identifying the group of next electronic installation
Whether sub-device is in the 3rd group.If electronic installation is not included in the 3rd group, then in operation 511
In, the operation rank that power management apparatus 300 performs respective sets based on current electricity prices rank determines process,
Thus power management apparatus 300 determines operation rank, and in operation 514, use text message or sound
The operation rank determined is notified to user.
In the case of the remaining time consumed before electricity price rank changes is less than the scheduled time, if user
Do not input driving indication signal, then electronic installation 400 is maintained at standby rank during stand-by time.As
Fruit stand-by time mistake in operation 512, then power management apparatus 300 searches for the list of group of electronic devices,
And confirm the group of corresponding electronic installation.
After confirming next group of electronic devices, whether power management apparatus 300 determines target electronic device
It is in the 3rd group.If electronic installation is not included in the 3rd group, then in operation 513, electric power
The operation rank that management equipment 300 performs respective sets based on next electricity price rank determines process, thus operates
Rank is determined.Subsequently, in operation 514, power management apparatus 300 uses text message or sound
The operation rank determined is notified to user.
With reference to Fig. 6, if electricity price rank changes into next electricity price rank DR3 from current electricity prices rank DR4,
Then power management apparatus 300 controls often to organize each electronic installation of G1 or G2 and is maintained at standby rank L0,
Until electricity price rank arrives DR3.If electricity price rank arrives DR3, then power management apparatus 300 will be
Excellent operation rank is defined as electricity price rank DR3, and uses the operation corresponding with the operation rank determined to calculate
Method controls often to organize each electronic installation of G1 or G2.
Such as, if the operation rank of the electronic installation of first group of G1 is confirmed as L2, electronic installation quilt
Control to be in standby rank L0.Thereafter, change the concrete time to DR3 from electricity price rank, according to
Operative algorithm corresponding for L2 drives the electronic installation of first group of G1.
Second group of G2 is in standby rank L0 by control, and it is later determined that for electricity price rank DR3
Operation rank.In this case, if operation rank is confirmed as L2, then change in electricity price rank
Before DR2, drive the electronic installation of second group of G2 according to the operative algorithm corresponding with L1.If
Electricity price rank changes into DR1, then redefine the Optimum Operation rank for electricity price rank DR1.At this
In the case of Zhong, if it is determined that operation rank be L3, then use the operation corresponding with operating rank L3 to calculate
Method carrys out drive electronics.
Hereinafter, operation 511 He of process is determined for performing the operation rank of respective sets based on electricity price rank
Operation 513 will be described with reference to Fig. 7 A, Fig. 7 B, Fig. 8 A, Fig. 8 B and Fig. 8 C.
If being in the first set by powered electronic installation, then power management apparatus 300 calculates each
The electricity charge (electricity charge list) of operation rank, are reflected in each operation rank by the non-comfort of each operation rank
The electricity charge in, and calculate each class value.Subsequently, power management apparatus 300 will have minimal level value
Operation rank be defined as Optimum Operation rank, and with the operation rank drive electronics determined.Hereinafter,
Its detailed description will be described with reference to Fig. 7 A.
With reference to Fig. 7 A, if it is indicated that the electronic installation of washing machine is in the first set, the most each operation rank
The electricity charge can be performed as follows calculating.In this case, it is assumed that electricity price rank DR1 is 20 won/kWh,
Electricity price rank DR2 is 40 won/kWh, and electricity price rank DR3 is 60 won/kWh, electricity price rank DR4
It is 80 won/kWh.In addition, it is assumed that operation rank L1 is arranged to non-comfort " 0 ", operate rank
L2 is arranged to non-comfort " 10 ", and operation rank L3 is arranged to non-comfort " 20 ".
Operation rank L1:1.13kW × (40 won/kWh × 0.7h+80 won/kWh × 1.1h+60
Won/kWh × 1.3h)=219.22 won.
Operation rank L2:0.14kW × (40 won/kWh × 0.7h+80 won/kWh × 1.1h+60
Won/kWh × 0.2h)=17.92 won.
Operation rank L3:0.11kW × (40 won/kWh × 0.7h+80 won/kWh × 0.6h)=
8.36 won.
If electronic installation is driven in operation rank L1, then the electricity charge of 219.22 won are expected.As
Really electronic installation is driven in operation rank L2, then the electricity charge of 17.92 won are expected.If electronics fills
Put and driven in operation rank L3, then the electricity charge of 8.36 won are expected.If each operation rank
Non-comfort is reflected in the electricity charge of each operation rank, then the class value calculated in operation rank L1 is
219.22 won, the class value calculated in operation rank L2 is 27.92 won, at operation rank L3 meter
The class value calculated is 28.36 won, thus can easily identify minimum rank is L2.
Therefore, as shown in fig. 7b, from the outset between point 2 hours period, according to corresponding with L2
Operative algorithm drive as the washing machine of electronic installation.
If powered electronic installation 400 be confirmed as air-conditioning and being in the second set, then electric power
Management equipment 300 uses following three operation rank to determine that process is to determine operation rank.
First operation rank determines the average operating time processing calculating electronic installation 400, it is assumed that electronics fills
Put 400 and driven average operating time, calculate the electricity charge of each operation rank.It addition, the first operation level
Do not determine and process the electricity charge calculating each operation rank, the non-comfort of each operation rank is reflected in often
In the electricity charge of individual operation rank, calculate each class value, and by true for the concrete rank with minimal level value
It is set to operation rank.
With reference to Fig. 8 A, if powered electronic installation to be included in the air-conditioning in second group, then each
The electricity charge of operation rank can be performed as follows calculating.In this case, it is assumed that electricity price rank DR1 is 20
Won/kWh, electricity price rank DR2 is 40 won/kWh, and electricity price rank DR3 is 60 won/kWh,
Electricity price rank DR4 is 80/kWh.In addition, it is assumed that operation rank L1 is arranged to non-comfort " 0 ",
Operation rank L2 is arranged to non-comfort " 10 ", and operation rank L3 is arranged to non-comfort " 20 ", behaviour
Making rank L4 and be arranged to non-comfort " 30 ", average operating time is arranged to 2 hours.
Operation rank L1:3.23kW × (40 won/kWh × 0.5h+80 won/kWh × 0.6h+60
Won/kWh × 0.9h)=394.06 won.
Operation rank L2:2.86kW × (40 won/kWh × 0.5h+80 won/kWh × 0.6h+60
Won/kWh × 0.9h)=348.92 won.
Operation rank L3:2.23kW × (40 won/kWh × 0.5h+80 won/kWh × 0.6h+60
Won/kWh × 0.9h)=272.06 won.
Operation rank L4:1.21kW × (40 won/kWh × 0.5h+80 won/kWh × 0.6h+60
Won/kWh × 0.9h)=147.62 won.
If the non-comfort of each operation rank is reflected in the electricity charge of each operation rank, then behaviour
The class value making the calculating of rank L1 is 394.06 won, and the class value calculated in operation rank L2 is 358.92
Won, the class value calculated in operation rank L3 is 292.06 won, in the level that operation rank L4 calculates
Not value is 177.62 won, thus can easily identify minimum rank is L4.
Therefore, in the range of current point in time, according to the operative algorithm corresponding with operation rank L4
Drive the air-conditioning as electronic installation.
Second operation rank determines the average operating time processing calculating electronic installation 400, based on averagely
The change frequency of the electricity price rank run into during the operation time is to combine each operation rank, based on each electricity
The electricity charge of valency level calculation every kind combination, reflect the non-comfort of each operation rank, in order to calculate each
Class value, and be defined as the concrete rank with minimal level value operating rank.In other words, if
N number of operation rank is established, and in the case of electricity price rank changes 3 times, produces N3Plant combination.
With reference to Fig. 8 B, if powered electronic installation to be included in the air-conditioning in second group, then each
The electricity charge of operation rank can be performed as follows calculating.In this case, it is assumed that electricity price rank DR1 is 20
Won/kWh, electricity price rank DR2 is 40 won/kWh, and electricity price rank DR3 is 60 won/kWh,
Electricity price rank DR4 is 80/kWh.In addition, it is assumed that air-conditioning has three operation ranks, operate rank L1
Being arranged to non-comfort " 0 ", operation rank L2 is arranged to non-comfort " 10 ", operates rank L3 quilt
Being set to non-comfort " 20 ", operation rank L4 is arranged to non-comfort " 30 ", average operating time
It is arranged to 2 hours.
For each operation rank create 27 kinds of combinations (that is, L1+L1+L1, L1+L1+L2,
L1+L1+L3, L1+L2+L1 ..., L3+L3+L3 etc.), calculate the electricity that every kind of combination produces for 2 hours
Taking, non-comfort is reflected in each operation rank, in order to calculates class value, has minimal level value
Operation rank is confirmed as Optimum Operation rank.
With reference to Fig. 8 B, at the model starting the future time point changed from current point in time to initial electricity price rank
In enclosing, the air-conditioning as electronic installation is driven in operation rank L1.Subsequently, change in next electricity price rank
Before change, the air-conditioning as electronic installation is driven with operation rank L2.Then, in next electricity price rank
Before starting to change, the air-conditioning as electronic installation is driven with operation rank L3.
If it addition, electronic installation is powered while, being used for stopping the signal of the operation of electronic installation
Inputted by resident family, then electronic installation stops operation.
As shown in Fig. 8 C, the 3rd operation rank determines that process calculates and is opening from the operation of electronic installation
Time beginning changes into the electricity of each operation rank in the range of another concrete time to electricity price rank
Take.3rd operation rank determines that the non-comfort of each operation rank is reflected in each operation rank by process
The electricity charge in, in order to calculate each class value.It addition, the concrete rank with minimal level value is determined
For operating rank, thus the 3rd operation rank determines that process was determined by the operation time started at electronic installation
Operation rank control the driving of electronic installation 400.When electricity price rank changes, the 3rd operation level
Do not determine that process redefines operation rank, by controlling the first display 340 and the first voice unit (VU) 350
Indicate redefining of operation rank, and changing in the range of the time started by again from electricity price rank
The operation rank determined controls the driving of electronic installation 400.
In this case, according to the change of electricity price rank, current level can be changed into another rank.
Subsequently, in act 515, determine whether resident family selects another to operate rank.If resident family is unselected
Select another operation rank, then, in operation 516, the information about the operation rank determined is sent to electricity
Sub-device, and in operation 517, drive electricity according to the operative algorithm corresponding with the operation rank sent
Sub-device.
On the other hand, if resident family have selected another operation rank, then in operation 518, about selection
The information of operation rank be sent to electronic installation, and in operation 517, according to the behaviour sent
Make the operative algorithm drive electronics that rank is corresponding.
Determining in the case of group of electronic devices, if electronic installation is in the 3rd group, then based on accordingly
The maximum instantaneous power of electronic installation and average consumption determine the operation time with minimum electricity price, and
In operation 519, the operation time determined is recommended.In other words, power management apparatus uses text
Message or acoustical signal by the operation time announcement recommended to user or resident family.
If the operation rank for drive electronics exceedes predetermined permission instantaneous power or the moon predetermined electricity
Take, then power management apparatus control electronic installation is maintained at standby rank L0.
It addition, electronic installation 400 is in standby rank by control, indicate each with text message or sound
Electricity price rank transformation period, the electricity price rank of change and the operation rank of the electricity price rank for change.
If there is some electronic installations 400 (400a, 400b, 400c), and electronic installation 400
Drive operation to be indicated, then power management apparatus 300 determines some electronic installations 400 according to priority simultaneously
The operation rank of (400a, 400b, 400c).
Power management apparatus 300 is asked by the maximum instantaneous power amount of powered some electronic installations
With, in order to prediction instantaneous power, and the instantaneous power of the instantaneous power of prediction with permission is compared.
If the instantaneous power of prediction exceedes the instantaneous power of permission, then electronic installation is by distributing to some electronics dress
The ascending order of the priority put and sequentially enter standby rank.
If prediction instantaneous power less than allow instantaneous power, then power management apparatus 300 use with
The behaviour that the operation rank of determination of the electronic installation being in often group G1 or G2 of standby rank by control is corresponding
Drive electronics is carried out as algorithm.
It addition, if the current electricity charge are close to or higher than the predetermined electricity charge of the moon, then power management apparatus 300 can make
With text message or sound, this situation is notified to user.
In this manner, power management apparatus not only considers to be changed, by operation rank, the electricity charge caused simultaneously
Change and consider user's inconvenience (that is, non-comfort) caused by the change of the electricity charge, thus can determine that
Excellent operation rank.
In other words, suitably control the different operative algorithm of each operation rank according to electricity price rank, from
And electronic installation 400 can be effectively driven, it is possible to decrease power consumption.
Fig. 9 is the block diagram illustrating the electronic installation according to another embodiment.With reference to Fig. 9, according to the present invention
The electronic installation of another embodiment include memory element 410, controller 420, communication unit 430, defeated
Enter unit 440, display 450, voice unit (VU) 460 and electric-power metering unit 470.
Electronic installation 400 communicates with intelligent electric meter 200.Intelligent electric meter 200 enters with charger 100
Row communication.In this case, communication can be that wire communication, radio communication and wire/wireless mixing are logical
Any one of letter etc..
Charger 100 is used as the confession driven by the electric company (utility company) generating electricity and powering
Electricity power supply.Charger 100 is generated electricity by atomic energy, hydroelectric generation, geothermal power generation, wind-power electricity generation etc.,
And the electric power of generation is supplied to the electronic installation 400 installing in residence in place.
It is to say, charger 100 electrically-based generation amount, each season and each time period with
Past power consumption information and Weather information predict power consumption, and power consumption based on prediction determines electricity price.At this
In the case of Zhong, the most also can set up the electricity price rank corresponding with the electricity price predicted, the electricity price level of foundation
The most also may be sent to that intelligent electric meter 200.
Intelligent electric meter 200 is installed in each house, and includes such as liquid crystal display (LCD)
Display, thus the power consumption in each house can be shown in real time.Intelligent electric meter 200 is and charger 100
The electricity of consumption is also sent to charger 100 and the electronic instrument of electronic installation 400 by two-way communication.
Intelligent electric meter 200 receives electricity price information from charger 100, and shows the electricity price information of reception, from
And user can check the information of display.
Electronic installation 400 power information based on himself and the electricity price rank of charger 100 and driven.
In this case, the quantity of electricity price rank can be 4 (DR1 to DR4), and multiple grades can have
There are different electricity prices and different permission instantaneous powers.We assume that the quantity of electricity price rank is 4 (DR1
To DR4).In more detail, electricity price rank DR1 is minimum electricity price rank, and electricity price rank DR4 is the highest
Electricity price rank.Electricity price rank is proportional to electricity price.
Memory element 410 store the maximum instantaneous power of each operation rank, each operation rank average
Power consumption, the operation time of instruction power consumption time and operative algorithm information, and the most not only storage constitutes behaviour
Make the maximum instantaneous power of each function of algorithm, and store the average consumption of each function.It addition,
When memory element 410 stores maximum instantaneous power, average consumption and the instruction power consumption corresponding with standby rank
Between operation temporal information.
In this case, if can not set up the operation time, then the time of running can be stored as " NA ".
Maximum instantaneous power, average consumption, the instruction power consumption time run the time can be by the system of electronic installation
The company that makes provides, or can be depending on the execution of corresponding operating algorithm and the value measured in real time can quilt
Update.
Memory element 410 stores the non-comfort of each operation rank and about user or the information of resident family.
In this case, user profile can include the predetermined electricity charge of the moon, allow instantaneous power information and individual subscriber
Information.
Controller 420 performs operation rank based on electricity price rank and determines process, and it is later determined that operation rank.
In this case, whether can be established to change operation rank according to operation time or operation rank determine
Process.
If the operation time is established, then the detailed description running the time is as follows.
Controller 420 reflects electricity price rank, the average consumption of each operation rank, each operation rank
Operation time and the non-comfort of each operation rank, in order to determine operation rank according to reflection result.
Subsequently, controller 420 controls the driving of electronic installation by the operation rank determined in operation sart point in time,
Until arriving end of run time point.
Being actually determined in operation rank, controller 420 determines that electricity price rank changes the most in the given time
Become.If electricity price rank changes, if the electricity price rank that will be changed to is less than current electricity prices rank, then control
Device 420 processed determines consumption stand-by time, until electricity price rank changes, controls display 450 and sound list
Unit 460, notifies stand-by time to user.
If the operation time is not set up or is arranged to " NA ", and if operate rank be also established,
Then determine that any one of process determines operation rank by 3 kinds of operation ranks.
First operation rank determine process calculate average operating time, and reflect calculating average operating time,
Average consumption and the non-comfort of each operation rank, thus the first operation rank determines that process is according to calculating
Result determines operation rank.
Second operation rank determines process calculate average operating time, reflection calculate average operating time,
The quantity of the electricity price rank change run into during average operating time and the quantity pair of electricity price rank change
The operation level combination answered, every kind of the operation electricity charge of prediction of level combination, the average consumption of every kind of combination
And the non-comfort of each operation rank, thus the second operation rank determines that process can be according to the knot of reflection
Fruit determines operation rank.
3rd operation rank processes reflection when the operation of operation time started to electricity price rank transformation period
Between, electricity price rank and the non-comfort of each operation rank, thus the 3rd operation rank determines process root
Operation rank is determined according to the result of reflection.3rd operation rank determine process electricity price rank change concrete
Time redefines operation rank, by controlling display 450 and voice unit (VU) 460 instruction operation rank
Redefine, and changing in the range of the time started from electricity price rank, by the described behaviour redefined
Make rank and control the driving of electronic installation 400.
If it is determined that the operation rank of electronic installation exceed predetermined permission instantaneous power or the moon predetermined electricity
Take, then power management apparatus control electronic installation is maintained at standby rank L0.
It addition, when electronic installation 400 is in standby rank by control, controller 420 controls display
450 and voice unit (VU) 460, thus electronic installation 400 by electricity price rank transformation period point, change after electricity
Valency rank and the operation rank relevant with the electricity price rank after changing notify to user.
If the operation time is not set up or is arranged to " NA ", if or operation rank be not set up,
Then controller 420 determines concrete time when minimum electricity price is assigned to each electricity price rank, and by control
The persond eixis determined is the operation time recommended by display 450 processed and voice unit (VU) 460.If used
Family input runs commencing signal, then controller 420 uses the operative algorithm corresponding with user command to control
The driving of electronic installation.
If controller 420 receives operation rank from user increases signal, then controller 420 controls aobvious
Show the driving of device 450, in order to show multiple function.If it addition, at least one function is easily selected by a user,
And the operative algorithm corresponding with the operation time of at least one function described is imported into controller 420,
Then controller 420 additionally produces the operation rank corresponding with the operative algorithm inputted by user, and will produce
Rank be stored in memory element 410.
In this case, also can be from the power information measured the conventional activation bit of electronic installation
Obtain maximum instantaneous power and the average consumption information of each function constituting operative algorithm.
In this case, when user registers additional operation rank, controller 420 is from memory element
410 extract identical information (maximum instantaneous power, average consumption, the fortune being included in existing operation rank
The row time etc.), thus can easily identify the power information of the operation rank increased.
Communication unit 430 communicates with intelligent electric meter 200, from intelligent electric meter 200 receive electricity price and with
The electricity price rank that electricity price is corresponding, is sent to controller 420 by the information of reception, and will be by electric-power metering list
The power that unit 470 measures is sent to intelligent electric meter 200.
If user selects to operate rank, then the operation rank of selection is sent to control by input block 440
Device 420, receives and drives indication signal and driving to set aside some time information, and the information of reception is sent to control
Device 420 processed.
Input block 440 can carry out integrated with display 450, thus forms touch screen.
Input block 440 receives operation rank from user increases signal, and the signal of reception is sent to control
Device 420 processed.If it addition, increase operation rank, then input block 440 receives and constitutes operative algorithm
At least one function in some functions, and the function of reception is sent to controller 420.
When electronic installation is driven with operation rank, display 450 display operation rank and electricity price rank,
And shown running status when electronic installation drives subsequently.
It addition, display 450 also can show the operation time of each operation rank and each behaviour when necessary
Make the electricity charge of rank.
If electricity price rank changes, then display 450 shows the electricity price rank after change with text message,
The time consumed before electricity price rank changes also is shown with text message.
If user changes the operation rank of electronic installation, then the operation level after display 450 display changes
Other and corresponding with the operation rank of display electricity price value.
If operation time and operation grade are not set up, then display 450 display is obtained in that effectively province
The operation time of the recommendation of the respective electronic device of electricity.
If operation rank is increased, then display 450 shows multiple function, and display is included in existing
Identical information (maximum instantaneous power, average consumption, operation time etc.) in operation rank.
Voice unit (VU) 460 aurally exports the operation rank determined and the electricity charge value of its association, aurally
Export next electricity price rank, the most aurally exported before current electricity prices rank changes into another electricity price rank
The time consumed.If operation rank is changed into another by user, then voice unit (VU) 460 is the most defeated
Go out the operation rank after changing and the electricity charge value of association, thus user can easily identify output information.
Voice unit (VU) 460 is running sart point in time and end of run time point output acoustical signal, thus
Operation sart point in time and end of run time point are notified to user by it.
Electric-power metering unit 470 measures the power of powered electronic installation in real time, by the power of measurement
Information is sent to controller 420, thus electric-power metering unit 470 can detect and be consumed by electronic installation 400
Actual electricity, and the electric power of the most renewable each operation rank being stored in memory element 410
Information.
Electric-power metering unit 470 is not used only in the AC electricity of the electric connector being connected to electronic installation 400
The voltage signal of the two ends detection of the line of force performs electrical management, and uses and be connected to electric connector
At arbitrary AC electric lines of force, the current signal of detection performs electrical management.
As it has been described above, electric-power metering unit selects power consumption or operation time and by some different for user
Operation grade classification, thus it can determine that the operation rank of the change being suitable for electricity price rank.
Figure 10 is the flow chart illustrating the method for controlling electronic installation according to another embodiment.With
Under, it is used for controlling the detailed description of the method for electronic installation by describing with reference to Fig. 9 and Figure 10.
In operation 601, electronic installation 400 determines operation instruction signal or the input set aside some time, from
And it determines the operation time started according to the result determined.
If electronic installation 400 is necessary to bring into operation, then in operation 602, electronic installation 400
The current electricity prices rank received from intelligent electric meter 200 is compared with next electricity price rank.If next
Electricity price rank is less than current electricity prices rank, then, in operation 603, electronic installation determines from current point in time
To electricity price rank change time time of consuming of future time point, and the time determined was entered with the scheduled time
Row compares.If it is determined that time less than the scheduled time, then in operation 604, with text message or sound
Sound instruction stand-by time.
In this case, the future time point when current point in time to electricity price rank changes, time standby
Between be consumed, thus standby rank can be kept, and does not operate electronic installation.
In operation 605, electronic installation 400 determines whether input operation selects signal to user.If used
Family have input operation selection signal, then, in operation 606, whether electronic installation 400 confirms operation rank
It is established.If operation rank is established, then confirm whether the operation time of electronic installation 400 is established,
Thus in operation 607, perform operation rank according to the result confirmed based on current electricity prices rank and determine place
Reason.
In the case of the remaining time consumed before electricity price rank changes is less than the scheduled time, if user
Non-input operation selects signal, then electronic installation 400 is maintained at standby rank during stand-by time.As
Fruit stand-by time mistake in operation 608, then, in operation 609, perform behaviour based on next electricity price rank
Process is determined as rank.
Hereinafter, describe with reference to the accompanying drawings for determining process based on next electricity price rank execution operation rank
Method.
Hereinafter, operation rank when description being established at runtime determines the detailed description of process.
Electronic installation 400 electricity charge based on electricity price level calculation each operation rank, by each operation rank
Non-comfort be reflected in the electricity charge of each operation rank, in order to calculate each class value.First operation
Rank determines that the concrete rank with minimal level value is defined as operating rank by process, and in operation 610
Middle the operation rank determined is notified to user.
If the operation time is not set up or is arranged to " NA ", and if operate rank be also established,
Then determine that any one of process determines operation rank by 3 kinds of operation ranks.
First operation rank determines the average operating time processing calculating electronic installation, it is assumed that electronic installation exists
Operated during average operating time, calculated the electricity charge of each operation rank, by each operation rank not
Comfort level is reflected in the electricity charge of each operation rank, in order to calculate each class value.First operation rank
Determine that the concrete rank with minimal level value is defined as operating rank by process, and will really in operation 610
Fixed operation rank notifies to user.
Second operation rank determines the average operating time processing calculating electronic installation 400, based on averagely
The number of times of the electricity price rank change run into during the operation time is to combine each operation rank, based on each electricity
The electricity charge of valency level calculation every kind combination, reflect the non-comfort of each operation rank, in order to calculate each
Class value, is defined as operating rank by the concrete rank with minimal level value, and will really in operation 610
Fixed operation rank notifies to user.
3rd operation rank determines that process is in the concrete time changed to electricity price rank from the operation time started
In the range of calculate the electricity charge value of each operation rank.3rd operation rank determines that process is by each operation rank
Non-comfort be reflected in the electricity charge of each operation rank, in order to calculate each class value, will have
The concrete rank of little class value is defined as operating rank, and the operation rank notice that will determine in operation 610
To user.
In this case, when electricity price rank changes, the 3rd operation rank determines that process redefines
Operation rank, indicates, by controlling display 450 and voice unit (VU) 460, the operation rank redefined,
Thus user may recognize that described in the operation rank that redefines.
In operation 611, electronic installation determines whether user selects another to operate rank.If user is not
Select another to operate rank, then, in operation 612, calculate according to the operation corresponding with the operation rank determined
Method drive electronics.
On the other hand, if user select another operate rank, then operation 613 in, according to selection
Operative algorithm drive electronics 400 corresponding to operation rank.
If operation rank and operation time are not set up, then electronic installation 400 is based on maximum instantaneous power
Determine the operation time with minimum electricity price with average consumption, it is recommended that the operation time determined, and use literary composition
This message or sound by the operation time announcement recommended to user.
Setting up/determining in the case of operation rank, if operation rank is not set up, then calculating each electricity
The electricity price of valency rank, the concrete time with minimum electricity price is defined as the optimized operation time by electronic installation,
And in operation 614, the time determined is recommended user.
If operation rank exceedes predetermined permission instantaneous power or the moon predetermined electricity charge, then electronic installation quilt
Control to be in standby rank L0, and be maintained at holding state.
It addition, electronic installation 400 is in standby rank by control, indicate electricity price with text message or sound
In electricity price rank after rank transformation period, change and the operation rank for the electricity price rank after changing
Each.
In this manner, electronic installation consider simultaneously by operation rank change cause the electricity charge change and
User's inconvenience (that is, non-comfort) caused by the change of the electricity charge, thus electronic installation can determine that optimum
Operation rank.
In other words, suitably control the different operating algorithm of each operation rank according to electricity price rank, from
And can effective drive electronics 400, it is possible to decrease power consumption.
As from above-mentioned it is clear that according to the electronic installation of the present invention, the electrical management that includes electronic installation
Equipment and perform different operative algorithms according to electricity price information for controlling the method for power management apparatus,
And control the power consumption of electronic installation, thus the efficiency in user side can be maximized, thus reduce the electricity charge.
It addition, under limiting (such as, it is allowed to the predetermined electricity charge of instantaneous power, the moon, threshold power etc.),
The driving of some electronic installations controls to be optimized.
In response to the electricity price information after changing, when the electronic installation of front wheel driving with by powered electronic installation
Can be driven to be suitable for the Optimum Operation rank of their power consumption characteristic.
It addition, user can additionally set up operative algorithm, thus increase user satisfaction.
It addition, power management apparatus can drive multiple electronic installation according to the priority set up by user,
Thus increase user satisfaction.
Although having shown that and describe some embodiments, but it should be understood by those skilled in the art that: not
In the case of departing from principle and the spirit of the present invention, can change these embodiments, wherein, this
Bright scope is limited by claim and equivalent thereof.
Claims (13)
1. an electric power management system, described electric power management system includes:
Electronic installation, including multiple operative algorithm information and each behaviour corresponding with each operative algorithm information
Making the power information of rank, described power information includes maximum power consumption, average power consumption and operation time,
Wherein, during runtime, power is consumed；And
Power management unit, for receiving electricity price information from charger, based on the electricity price information received and electricity
The power information of each operation rank of sub-device determines the operation rank of electronic installation, and with the behaviour determined
Make rank and control the operation of electronic installation,
Wherein, described power management unit operation based on the electronic installation time determines the group of electronic installation,
And group based on described electronic installation determines operation rank, and described power management unit is by electronic installation
Group is defined as any one in first group, second group and the 3rd group, and group based on described electronic installation
Determine operation rank, wherein, in the first set, it is possible to set up the operation time of electronic installation, second
In group, it is impossible to enough set up the operation time of electronic installation, in the 3rd group, it is impossible to enough set up electronic installation
The operation time and operation rank.
2. the system as claimed in claim 1, wherein:
If electronic installation is in the first set, then power management unit reflection electricity price information, each operation
The average power consumption of rank, the operation time of each operation rank and the non-comfort of each operation rank,
So that it is determined that operation rank；
If electronic installation is in the second set, then power management unit calculates the average operation of electronic installation
Time, average operating time, average power consumption, electricity price information and each predetermined behaviour that reflection calculates
Make the non-comfort of rank, so that it is determined that operation rank；And
If electronic installation is in the 3rd group, then power management unit instruction has for each electricity price information
There is the time of minimum electricity price
Wherein, non-comfort instruction is in response to the non-comfort of the user of operation rank.
3. the system as claimed in claim 1, wherein, if electronic installation is in the second set, then electricity
The power management unit reflection concrete time when the operation sart point in time of electronic installation to electricity price information changes
Till run time, electricity price information and the non-comfort of each predetermined operation rank, in order to determine
Operation rank, the operation level that control electronic installation determines when being in the operation sart point in time of electronic installation
Not, and the concrete time when electricity price information changes redefines operation rank,
Wherein, non-comfort instruction is in response to the non-comfort of the user of operation rank.
4. the system as claimed in claim 1, wherein, in described power management unit and electronic installation
Each include:
Display, is used for showing electricity price information；And
Voice unit (VU), for sound output electricity price information.
5. the system as claimed in claim 1, wherein, described electronic installation includes:
Communication unit, for receiving electricity price information from charger；
Memory element, for storing multiple operative algorithm information and each behaviour corresponding with each operative algorithm
Make the power information of rank；And
Controller, comes really for power information based on electricity price information and each operation rank of electronic installation
Determine the operation rank of electronic installation, and use the operative algorithm corresponding with the operation rank determined to control electricity
The operation of sub-device.
6. the system as claimed in claim 1, wherein, described electronic installation includes:
Input block, is used for receiving operation rank and increases signal as input, also receive and constitute operative algorithm
Function as input；And
Controller, for the operation rank that the extra function set up and increase is corresponding, and the operation that will set up
The power information of rank is sent to power management unit.
7., for the method controlling electric power management system, described method includes:
Receive the power information of each operation rank from electronic installation, described power information includes maximum power consumption
Amount, average power consumption and operation time, wherein, during runtime, power is consumed；
The operation time based on electronic installation determines the group of electronic installation；
Store the group information and the power information of each operation rank determined；
Electricity price information is received from charger；
Power information based on the electricity price information received and each operation rank determines the operation of electronic installation
Rank；And
Use the operative algorithm corresponding with the operation rank determined to control electronic installation,
Wherein it is determined that the step of group includes:
If the operation time of electronic installation is established, it is determined that this electronic installation is first group；
If the operation time of electronic installation is not set up, it is determined that this electronic installation is second group；And
If the operation rank of electronic installation and operation time are not set up, it is determined that this electronic installation is
Three groups.
8. method as claimed in claim 7, wherein it is determined that the step bag of the operation rank of electronic installation
Include:
If electronic installation is in the first set, then calculate the electricity charge of each operation rank；
The non-comfort of each operation rank is reflected in the electricity charge of each operation rank, in order to calculate every
Individual class value；
It is defined as the concrete rank with minimal level value operating rank；
In the range of the operation sart point in time of electronic installation to the end of run time point of electronic installation
Control electronic installation and be in the operation rank determined.
9. method as claimed in claim 7, wherein it is determined that the step bag of the operation rank of electronic installation
Include:
If electronic installation is in the first set, then confirm the change of electricity price information in the given time；
If the electricity price rank that will be changed to is less than current electricity price rank, then confirm to start in electricity price information
The stand-by time consumed before change；
The power information of standby rank based on electronic installation calculates the electricity charge of stand-by time internal consumption；And
By at least one notice in the electricity charge of stand-by time and stand-by time internal consumption to user.
10. method as claimed in claim 7, wherein it is determined that the step of the operation rank of electronic installation
Including:
If electronic installation is in the second set, then calculate the average operating time of electronic installation；
Average power consumption based on average operating time, electricity price information and each operation rank calculates each
The electricity charge of operation rank；
Calculate often by the non-comfort of each operation rank being reflected in the electricity charge of each operation rank
Individual class value；And
It is defined as the concrete rank with minimal level value operating rank,
Wherein, non-comfort instruction is in response to the non-comfort of the user of operation rank.
11. methods as claimed in claim 7, wherein it is determined that the step of the operation rank of electronic installation
Including:
If electronic installation is in the second set, then calculate the average operating time of electronic installation；
Determine the change frequency of electricity price information during average operating time；
Produce the combination of the operation rank corresponding with the change frequency of electricity price information；
Calculate the electricity charge of every kind of operation level combination；
The non-comfort of each operation rank is reflected in the electricity charge of every kind of operation level combination, in order to meter
Calculate each class value；And
It is defined as the concrete rank with minimal level value operating rank
Wherein, non-comfort instruction is in response to the non-comfort of the user of operation rank.
12. methods as claimed in claim 7, wherein it is determined that the step of the operation rank of electronic installation
Including:
If electronic installation is in the second set, then believing from the operation time started of electronic installation to electricity price
The electricity charge of each operation rank are calculated during the scheduled time till ceasing the time started when changing；
The non-comfort of each operation rank is reflected in the electricity charge of each operation rank, in order to calculate every
Individual class value；And
It is defined as the concrete rank with minimal level value operating rank,
Wherein, non-comfort instruction is in response to the non-comfort of the user of operation rank.
13. methods as claimed in claim 7, wherein, use the behaviour corresponding with the operation rank determined
The step controlling electronic installation as algorithm includes:
If electronic installation is included in first group or second group, it is determined that user's whether input operation rank,
And when receiving the information of operation rank from user, use the operation corresponding with the operation rank inputted to calculate
Method controls the electronic installation being included in first group or second group；And
If electronic installation is included in the 3rd group, then for each electricity price information, will there is minimum electricity price
Concrete time announcement to user, and if user input drive command, then control to be included in the 3rd group
Electronic installation,
Wherein, non-comfort instruction is in response to the non-comfort of the user of operation rank.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100094136A KR101736900B1 (en) | 2010-09-29 | 2010-09-29 | Electrical instrument, power management system having electrical instrument, and method for controlling the same |
| KR10-2010-0094136 | 2010-09-29 |
Publications (2)
| Publication Number | Publication Date |
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| CN102437569A CN102437569A (en) | 2012-05-02 |
| CN102437569B true CN102437569B (en) | 2016-08-10 |
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| CN201110251509.XA Active CN102437569B (en) | 2010-09-29 | 2011-08-25 | Electronic installation, the electric power management system including electronic installation and control method thereof |
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| US (2) | US8954200B2 (en) |
| EP (1) | EP2437368B1 (en) |
| KR (1) | KR101736900B1 (en) |
| CN (1) | CN102437569B (en) |
| MX (1) | MX2011009078A (en) |
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| US8954200B2 (en) | 2015-02-10 |
| KR20120032683A (en) | 2012-04-06 |
| CN102437569A (en) | 2012-05-02 |
| US20150134140A1 (en) | 2015-05-14 |
| US10073479B2 (en) | 2018-09-11 |
| EP2437368A2 (en) | 2012-04-04 |
| MX2011009078A (en) | 2012-03-28 |
| EP2437368A3 (en) | 2013-10-09 |
| US20120078427A1 (en) | 2012-03-29 |
| EP2437368B1 (en) | 2018-02-21 |
| KR101736900B1 (en) | 2017-05-17 |
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